#43CA37#43CA37

#43CA37 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.8% C 0.218 H 141.9°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#43CA37
RGB	rgb(67, 202, 55)
HSL	hsl(115, 58%, 50%)
HSV	hsv(115, 73%, 79%)
CMYK	cmyk(66.8%, 0%, 72.8%, 20.8%)
CIE-LAB	lab(72.03, -62.88, 59.26)
CIE-LCH	lch(72.03, 86.41, 136.70°)
OKLab	oklab(73.82% -0.1713 0.1341)
OKLCH	oklch(73.82% 0.218 141.9)
XYZ	xyz(24.1235, 43.7077, 10.7788)
Luminance	0.4371 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#43CA37 #BE37CA

analogous

#8CCA37 #43CA37 #37CA74

triadic

#43CA37 #3743CA #CA3743

tetradic

#43CA37 #378CCA #BE37CA #CA7437

square

#43CA37 #378CCA #BE37CA #CA7437

split-complementary

#43CA37 #7437CA #CA378C

monochromatic

#236A1C #329B29 #43CA37 #70D767 #9EE498

Accessibility & contrast

On white

2.16

#43CA37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#43CA37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #43CA37

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##43CA37	#FFFFFF	#000000	##000000
##43CA37	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB71C

Deuteranopia (green-blind)

#BFAC46

Tritanopia (blue-blind)

#25C4AD

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #43ca37;
/* rgb */ color: rgb(67, 202, 55);
/* oklch */ color: oklch(73.8% 0.218 141.9);

Tailwind

colors: {
  custom: {
    50: '#89db77',
    500: '#43ca37',
    950: '#000000',
  },
}

SCSS

$custom: #43ca37;
$custom-light: #89db77;
$custom-dark: #000000;

JSON

{
  "hex": "#43ca37",
  "rgb": {
    "r": 67,
    "g": 202,
    "b": 55
  },
  "hsl": {
    "h": 115.102,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73819,
    "c": 0.2176,
    "h": 141.9
  },
  "luminance": 0.4371
}

Semantic roles & 50–950 ramp

primary

#43CA37

secondary

#CA8ECF

accent

#46E1D5

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #43CA37

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →